This app was mentioned in 4 comments, with an average of 2.00 upvotes
There's a lot out there - these are just my favorites
Plus a handful from Intellicom Watchfaces, WatchMaker and Facer (from Face Repo). In terms of collections, try Smartwatch Bureaux and Zuhanden
I'm similar, but always return to A45 Watchface It's just right (for me)!
Here you go. Same company makes a selection of really nice faces.
A45. functional, classic look, and colour themes make this a solid digital style watchface.
https://play.google.com/store/apps/details?id=net.ddroid.aw.watchface.ra45